Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[deliverable/linux.git] / drivers / ieee1394 / nodemgr.c

diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 79ef5fd928ae42c0d8252f1d8bf07c479782be9c..906c5a98d8142585a1ad86ef2c1d55f9b16cc3eb 100644 (file)
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -67,7 +67,7 @@ static int nodemgr_check_speed(struct nodemgr_csr_info *ci, u64 addr,
        for (i = IEEE1394_SPEED_100; i <= old_speed; i++) {
                *speed = i;
                error = hpsb_read(ci->host, ci->nodeid, ci->generation, addr,
-                                 &q, sizeof(quadlet_t));
+                                 &q, 4);
                if (error)
                        break;
                *buffer = q;
@@ -85,7 +85,7 @@ static int nodemgr_check_speed(struct nodemgr_csr_info *ci, u64 addr,
        return error;
 }
 
-static int nodemgr_bus_read(struct csr1212_csr *csr, u64 addr, u16 length,
+static int nodemgr_bus_read(struct csr1212_csr *csr, u64 addr,
                            void *buffer, void *__ci)
 {
        struct nodemgr_csr_info *ci = (struct nodemgr_csr_info*)__ci;
@@ -93,7 +93,7 @@ static int nodemgr_bus_read(struct csr1212_csr *csr, u64 addr, u16 length,
 
        for (i = 1; ; i++) {
                error = hpsb_read(ci->host, ci->nodeid, ci->generation, addr,
-                                 buffer, length);
+                                 buffer, 4);
                if (!error) {
                        ci->speed_unverified = 0;
                        break;
@@ -104,7 +104,7 @@ static int nodemgr_bus_read(struct csr1212_csr *csr, u64 addr, u16 length,
 
                /* The ieee1394_core guessed the node's speed capability from
                 * the self ID.  Check whether a lower speed works. */
-               if (ci->speed_unverified && length == sizeof(quadlet_t)) {
+               if (ci->speed_unverified) {
                        error = nodemgr_check_speed(ci, addr, buffer);
                        if (!error)
                                break;
@@ -115,20 +115,8 @@ static int nodemgr_bus_read(struct csr1212_csr *csr, u64 addr, u16 length,
        return error;
 }
 
-#define OUI_FREECOM_TECHNOLOGIES_GMBH 0x0001db
-
-static int nodemgr_get_max_rom(quadlet_t *bus_info_data, void *__ci)
-{
-       /* Freecom FireWire Hard Drive firmware bug */
-       if (be32_to_cpu(bus_info_data[3]) >> 8 == OUI_FREECOM_TECHNOLOGIES_GMBH)
-               return 0;
-
-       return (be32_to_cpu(bus_info_data[2]) >> 8) & 0x3;
-}
-
 static struct csr1212_bus_ops nodemgr_csr_ops = {
        .bus_read =     nodemgr_bus_read,
-       .get_max_rom =  nodemgr_get_max_rom
 };